MEDIEVAL KNIGHT CRUSADER ARMOUR HELMET WITH BLACK & BRASS DESIGN HELMET. This helmet made from 18 Guage mild steel.Inner diameter front to back 9'inch. Ear to ear 8' inch. Finish black hot dip plated. Fit almost all adult size. Packing : Packing In Single Parcels. Used Manually Dyeing Antique Process Color May Be Differ A Little Bit Due To.